$42.00, Amazon People with color-treated hair will appreciate this Paul Mitchell purple shampoo for helping to keep them out of the salon chair for a couple extra weeks in between appointments.

Purple shampoo keeps blond hair looking bright ... hair's brassiness while keeping it thick and full. The violet-tinted Paul Mitchell Platinum Blonde Shampoo ($35) helps condition hair and ...

The Paul Mitchell Platinum Blonde Purple Shampoo is a shampoo perfect for color-treated and naturally light hair to ensure a gentle, safe way to eliminate brassiness.

The Paul Mitchell Clear Essential Shampoo and Conditioner, formulated with eight and nine ingredients, respectively. The brand estimates the Clear range will reach $30 million in first-year sales ...

All products featured on GQ are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. The best purple ...